Hi all,
I wish to generate a sequence of the form 'aaa', 'aab', aac'.... 'aba',
'abb', 'abc' etc. all the way to 'zzz'.
How would you construct a generator to acheive this?
A simple, working but somewhat inelegant solution is...
alpha = ['a','b','c','d'] #shortened for brevity
alpha2 = ['a','b','c','d']
alpha3 = ['a','b','c','d']
def generator():
for char in alpha:
for char2 in alpha2:
for char3 in alpha3:
yield char + char2 + char3
x = generate()
x.next() # etc, etc, etc,
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